<div class="jc-demo-box " style="display: block;overflow:hide;">
    <div class="" style="width:500px;float:left;">
        <img  style="width: 200px;border-radius: 5px;border: 1px solid #ddd;"
              src="/admin/imgs/upload/UPLOAD.png"
              class="border-primary"
              id="target"/>
    </div>
   <div class="" style="width:500px;float:left;">
       <div id="preview-pane">
           <div class="preview-container" style="border: 1px solid #ddd;display:none;">
               <img src="/admin/imgs/upload/UPLOAD.png" class="jcrop-preview" alt="Preview"/>
           </div>
           <div class="btn btn-primary" style="margin:10px 10px 0 0" id="save">保存</div>
       </div>
   </div>
    <div class="clearfix"></div>
</div>
<div id="container_photo" style="width: 350px;"></div>